What are data modeling and data mining? Where it will be used?
No Answer is Posted For this Question
Be the First to Post Answer
Explain a relation schema and a relation?
Which one among Star and snowflake schemas will occupy more space?
Explain can report net connect multiple datasource at a time in report creation time?
What are the different types of join operations?
Explain what are non-additive facts in detail?
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?
Where do we use semi and non additive facts?
How to create different types of templates?
What is metadata in context of a datawarehouse and how it is important?
what is the diffrence between psa and idoc
What is data analytics in simple terms?
What is hybrid slowly changing dimension?